From: Dave Airlie <airlied@redhat.com>
Date: Wed, 26 Oct 2011 13:50:47 +0000 (+0200)
Subject: llvmpipe: llvmpipe doesn't support pure integers yet.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d404f6069307699206c134924cdd124d04ae2266;p=mesa.git

llvmpipe: llvmpipe doesn't support pure integers yet.

Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=42240

Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 1464776aa06..daf149138df 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -287,6 +287,11 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
       return FALSE;
    }
 
+   /* llvmpipe doesn't support pure integer yet */
+   if (util_format_is_pure_integer(format)) {
+      return FALSE;
+   }
+
    /*
     * Everything else should be supported by u_format.
     */
diff --git a/src/gallium/drivers/llvmpipe/lp_test_format.c b/src/gallium/drivers/llvmpipe/lp_test_format.c
index 4152ca6cf63..6aca66dc700 100644
--- a/src/gallium/drivers/llvmpipe/lp_test_format.c
+++ b/src/gallium/drivers/llvmpipe/lp_test_format.c
@@ -345,6 +345,9 @@ test_all(struct gallivm_state *gallivm, unsigned verbose, FILE *fp)
          continue;
       }
 
+      if (util_format_is_pure_integer(format))
+	 continue;
+
       if (format_desc->layout == UTIL_FORMAT_LAYOUT_S3TC &&
           !util_format_s3tc_enabled) {
          continue;